The Jack Russell Terrier was bread by a man named John Revere Russell who lived in England. He specificly bread these dogs to hunt foxes and other small animals. Jack Russells are bread in England and Ireland and are excellent dogs. They have a reputation to be mean or hyper but all they like to do is jump, play and run and be loved. I have experience with Jack's because I own 6 of them.
Jack Russells are the strongest dog in the small section, due to them working. They can be made into good guard dogs if you have a few of them.
Jack Russells can live up to 15 years or older. No, Jack Russells are one of the longer living breeds, aging up to 17/18/19, sometimes even longer.
New answer. The Jack Russell's full bred name is the Jack Russell Terrier. In his book The Intelligence of Dogs, probably the best book on the subject, Stanley Coren describes intelligence tests he uses to find a dog's intelligence and he rates many breeds. His list of 79 breeds shows no terriers until #27 and most of the terriers start to show up on the list between #47 and #79. This means that generally speaking most terrier breeds are in the lower half of the list in intelligence. Jack Russell Terriers, which are noted for their intelligence, were not ranked because they were not recognized by the AKC until 2013. Coren did not include breeds recognized elsewhere but not in North America.
A man named John A. Russell. He was sitting near a river and saw a dog come up. So he breeded his dog and that dog he found and named it a Jack Russell Terrier.
I don'y know why people want to know if there Jack Russell is pure bred...Theres no such animal. Jack Russell Terriers are a type, or strain, of working terrier; they are not pure bred in the sense that they have a broad genetic make-up, a broad standard, and do not breed true to type.
The thoroughbred and the quarter horse are the breeds that make up an appendix Quarter Horse.
it will get up to 18 lbs (8 kg)
The jack Russell can have about up to 12 puppies ;
I have never known a Jack Russell which has died before 12 human years, (apart from the ones who have died of illness). My mother's old Jack Russell lived to 22 human years, so they live to very old.
My jack Russell mix has had her period for approximately a week. And yes they do swell up.
They live on average 13-14 years.Jack Russell terriers can live for up to 15 or more years.http://www.dogbreedinfo.com/jackrussellterrier.htm
We call ours a "Jack Shitz"! (Minus the z...it wouldn't let me use the word without the z.
It is believed that the Giant Schnauzer is composed of a variety of other large breeds, including Bouviers, Great Danes and some Shepherd Breeds.